Short-term visitors.

The Columbia mathematics department will be hosting a number of short-term visitors during the academic year 2009-10. Visitors are typically given office space in Mathematics 4278, where the phone numbers is 4-5880. The visitors are listed below, along with their (approximate) dates, and faculty sponsors.

Hugh Bray (Duke University)

Nov. 10-15, 2009 (Schoen)

Matthias Kreck (Hausdorf Institut fuer Mathematik in Bonn)

Nov. 30-Dec. 10, 2009 (Neumann)

Tien-Cuong Dinh (Paris 6, Jussieu)

Nov. 2009 (Phong)

Benoit Stroh (CNRS- Université Paris 13)

Spring, 2010 (Pilloni)

Paul Hacking (U. Mass. Amherst)

(Friedman)

Sean Keel (U.T. Austin)

(Friedman)

Akito Futaki (Tokyo Institute of Technology)

Feb. 27-Mar. 7(Wang)

Organizers: Peter Ozsváth, Eric Urban, Mu-Tao Wang